LG TONE Free Owner's Manual page 26

and the electronic device connected to the headset must be powered on
and in a service area with adequate mobile signal strength. Emergency
calls may not be possible on all mobile phone networks or when certain
network services and/or phone features are in use.
Check with your local service provider.
5. Battery information
A rechargeable battery has a long service life if treated properly. A new
battery or one that has not been used for a long period of time could
have reduced capacity the first few times it is used.
Do not expose the battery to extreme temperatures, never above
+50°C or below -10°C. For maximum battery capacity, use the battery
at room temperature. If the battery is used in low temperatures, the
battery capacity will be reduced. The battery can only be charged in
temperatures between 0°C and +45°C.
6. Recycling the battery in your Bluetooth headset
The battery in your Bluetooth headset must be disposed of properly and
should never be placed in municipal waste. The LG Electronics service partner
who removes the battery will dispose of it according to local regulations.
7. Conditions
- The warranty is valid only if the original receipt issued to the original
purchaser by the dealer, specifying the date of purchase and serial
number, is presented with the product to be repaired or replaced.
LG Electronics reserves the right to refuse warranty service if this
information has been removed or changed after the original purchase of
the product from the dealer.
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